157 dataset trovati

This data represents the flight paths of the 1997 Insect and Disease Aerial Survey conducted by the USFS and ADNR, Division of Forestry in cooperation with the Forest Health...

The Department of Information Technology and Telecommunications, GIS Unit, is providing the raw orthoimagery for download. This orthoimagery is used to create the Aerial...

This data contains the flight lines that correspond with the Insect and Disease survey for 2007. The flight lines come from two sources, either hand drawn on the base maps in...

The Division of Geological & Geophysical Surveys has analyzed long-term shoreline change at 48 Alaska communities. Shoreline datasets were compiled from previously published...

Aerial retardant avoidance area for hydrographic feature data are based on high resolution National Hydrographic Dataset (NHD) produced by USGS and available from the USFS....

These images are part of a project funded by NOAA Office for Coastal Management to develop a high quality, user-friendly, attributed, centralized, multi-territorial digital...

The Loudoun County Aerial Archive includes imagery from 1937, 1957, and 2002 forward, as well as a selection of historical maps. 

Bowhead whales were documented during their spring migration most years from 1979 to 1992 by biologists from NMML. This documentation consisted of flying aerial surveys in an...

The geolocated counts dataset for the Central and Western Canadian Arctic Aerial Breeding Waterfowl Survey which was conducted from 2005-2011 presents the location of the...

The Loudoun County Aerial Archive includes imagery from 1937, 1957, and 2002 forward, as well as a selection of historical maps. 

This layer contains features of aerial fire retardant avoidance areas delivered as part of the 2011 Nationwide Aerial Application of Fire Retardant on National Forest System...

This data represents areas of forest damage due to insect infestation, disease, winter damage, flood, landslides, and windthrow. The information was collected, cooperatively by...

This data represents areas of forest damage due to insect infestation, disease, winter damage, flood, landslides, and windthrow. The information was collected, cooperatively by...

This data represents the flight paths of the 1992 Insect and Disease Aerial Survey conducted by the USFS and ADNR, Division of Forestry in cooperation with the Forest Health...

This data represents areas of forest damage due to insect infestation, fire, flood, landslides, windthrow and other mortalities. The information was collected by aerial surveys...

The Division of Geological & Geophysical Surveys has analyzed long-term shoreline change at 48 Alaska communities. Shoreline datasets were compiled from previously published...

These images are part of a project funded by NOAA Office for Coastal Management to develop a high quality, user-friendly, attributed, centralized, multi-territorial digital...

This data represents areas of forest damage due to insect infestation, disease, winter damage, flood, landslides, and windthrow. The information was collected, cooperatively by...

The Division of Geological & Geophysical Surveys has analyzed long-term shoreline change at 48 Alaska communities. Shoreline datasets were compiled from previously published...

This data contains the flight lines that correspond with the Insect and Disease survey for 2009. The flight lines come from two sources, either hand drawn on the base maps in...